72% (1970)

51% (2015)

56% (1972)

56% (2015)

59% (1982)

62% (2015)

48% (1997)

67% (1998)

45% (2011)

63% (2013)

58% (2007)

60% (1998)

55% (2017)

74% (2002)

65% (2019)

51% (2021)

53% (2013)

52% (2013)

70% (2015)

62% (2020)